INVESTIGADORES
GENNERO Maria Rosa
artículos
Título:
Hydrogen oxidation reaction on platinum nanoparticles: Transition between mechanistic routes
Autor/es:
M.A. MONTERO; M.R. GENNERO DE CHIALVO; A.C. CHIALVO
Revista:
ELECTROCHEMISTRY COMMUNICATIONS
Editorial:
ELSEVIER SCIENCE INC
Referencias:
Lugar: Amsterdam; Año: 2010 vol. 12 p. 398 - 401
ISSN:
1388-2481
Resumen:
The present work reports for the first time results which demonstrate that the hydrogen oxidation reaction on platinum nanoparticles supported on gold and glassy carbon substrates displays a transition between the Tafel-Volmer route, which dominates at low overpotentials, and the Heyrovky-Volmer route, predominant at high overpotentials.
